[PEPr] Changes in proposal for Networking::AsteriskManager

Doug Bromley (http://pear.php.net/user/ashiro) has edited the proposal for Networking::AsteriskManager. Change comment: Using PEAR_Exception. Cleared up if/else to reduce indentation. Stripped __construct of everything but assignments. Created connect method. Removed leading white space in various areas. Both password and username are no longer stored in the class. Passed to login when required. Made method names more intuitive ("getQueues", "getIaxPeers", etc). Explicitly declared each methods access level. Corrected class name to fit PEAR convention. Corrected file name. Examples updated to reflect changes. Please review the proposal: http://pear.php.net/pepr/pepr-proposal-show.php?id=543 -- Sent by PEPr, the automatic proposal system at http://pear.php.net